Add/Subtract Decimals
32.45 + 49.8
82.25
1/2 + 3/4
5/4 OR 1 1/4
19 + -7
12
The ABSOLUTE VALUE of a number is ALWAYS _________.
Positive
Convert 22/6 to a mixed number.
3 4/6 OR 3 2/3
56.9 - 8.7
48.2
3/5 + 2/3
19/15 OR 1 4/15
-5 + (-29) =
-34
Which term would be represented by a negative number?
a) Ascend
b) Deposit
c) Decline
c) decline
What is the common denominator for these fractions?
5/6 and 1/8
24 or 48
123.4 + 99.99
223.39
1/2 - 3/8
1/8
33 - (-12)
45
-3 and 3 are called ____________.
Opposites OR Additive Inverses
Negative numbers are which direction on a number line?
Left
400 - 25.8
374.2
9/10 - 2/5
5/10 = 1/2
-11 - (-26) =
15
Which term means the answer to a subtraction problem?
a) Sum
b) Product
c) Difference
c) difference
What is the MEDIAN of this data? 100, 90, 80, 80, 100, 70
85
1,000 - 555.81
444.19
2/3 - 4/7
2/21
100 - (-22) - 115
7
A decimal that ends is called a __________ decimal.
Terminating
-9 - (-19) + 25 - 8
27